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Legally valid online signing of documents with the Croatian eIDCard (eOI)
Create your qualified digital signature now with eOI in Croatia and sign important documents online.
Portrait
Croatian citizens can use their eID for all electronic services of the e-Citizen system as well as for all other electronic services in Croatia, regardless of the service provider. The identification certificate is used for electronic authentication of identity and authentication when accessing electronic services, while the signature certificate supports qualified electronic signatures as a substitute for handwritten signatures in accordance with the eIDAS Regulation. As a high-security ID card, the Croatian electronic ID card is also accepted in the European Economic Area (EU countries, Norway, Iceland and Liechtenstein).
Frequently asked questions
Use your existing qualified signature directly in sproof sign
We have integrated the most important signature providers
We are constantly updating the eID Hub with new providers and authentication methods so that you can obtain legally valid digital signatures as easily as possible - at no extra cost.
